Zend Mail

/*
 Zend Email Sender
 this would work with other SMTP providers, config may change
*/

$mailHost   = 'smtp.gmail.com';
$mailConfig = array(
                'ssl'      => 'ssl',
                'port'     => 465,
                'auth'     => 'login', // this is fix
                'username' => '[email protected]',
                'password' => '********'
            );
$smtpTransport = new Zend_Mail_Transport_Smtp($mailHost, $mailConfig);
Zend_Mail::setDefaultTransport($smtpTransport);

$mail = new Zend_Mail('UTF-8');
$mail->setFrom    ('[email protected]', 'sender_name')
     ->addTo      ('[email protected]')
     ->setSubject ('my subject')
     ->setBodyHtml('my message here text/html')
     ->send();